PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53629Rotary Element

A W Chesterton Co Div Sealing Device Division · NSN 4320-01-199-8048 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-199-8048 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-199-8048. Primary manufacturer part number: 53629.
Features
  • Rotary Element — FSC 4320
  • General Characteristics Item Description: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: A W Chesterton Co Div Sealing Device Division
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Rotary Element, cataloged under National Stock Number 4320-01-199-8048, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is A W Chesterton Co Div Sealing Device Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-199-8048
Primary Part Number53629
Item NameRotary Element
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerA W Chesterton Co Div Sealing Device Division
StatusACTIVE
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5365-00-105-966579386800402 INTERCHANGEABLE
Shim
Elbitamerica, Inc.
4310-00-306-1319N11122 INTERCHANGEABLE
Cylinder Sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-00-350-9358 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5310-00-814-614353629 INTERCHANGEABLE
Nut,plain,hexagon
Hydro-Aire Aerospace Corp
6620-01-296-087153629 INTERCHANGEABLE
Gage,pressure,dial Indicating
Veethree Electronics & Marine, Llc Dba Veethree Electronics & Marine Llc
7025-01-507-058553629 INTERCHANGEABLE
Disk Drive Unit
Naval Air Warfare Ctr Aircraft Div
4520-01-520-994253629 INTERCHANGEABLE
Heating Element,electrical,immer
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5310-01-617-172353629 INTERCHANGEABLE
Nut,self-Locking,hexagon
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
53629 PRIMARY A W Chesterton Co Div Sealing Device Division (USA)
Related Parts
5365-00-105-9665INTERCHANGEABLE
SHIM
79386800402
4310-00-306-1319INTERCHANGEABLE
CYLINDER SLEEVE
N11122
4730-00-350-9358INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5310-00-814-6143INTERCHANGEABLE
NUT,PLAIN,HEXAGON
53629
6620-01-296-0871INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
53629
7025-01-507-0585INTERCHANGEABLE
DISK DRIVE UNIT
53629
4520-01-520-9942INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
53629
5310-01-617-1723INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
53629

Frequently Asked Questions

What is NSN 4320-01-199-8048?

NSN 4320-01-199-8048 is a Rotary Element, manufactured by A W Chesterton Co Div Sealing Device Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-199-8048?

NSN 4320-01-199-8048 has 1 cross-referenced part number: 53629 (A W Chesterton Co Div Sealing Device Division).

What NSN replaces 4320-01-199-8048?

There are 8 known substitutes for 4320-01-199-8048: 5365-00-105-9665, 4310-00-306-1319, 4730-00-350-9358 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53629?

Key specifications for 53629: End Item Identification: CHESTERTON A W CO MODEL 8-80-12 ROTARY PUMP; General Characteristics Item Description: STEEL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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